Those who have already pwned their iphones will notice that the new pineapple logo on the boot screen will be replaced by the old apple logo when it zooms out. I've grabbed the pineapple logo from the app and resized it to 70x70, but i need sm who can make the background transparent, don't have an app for that! In order to replace the original logo you have to put the pineapple to /System/Library/CoreServices/SpringBoard.app !